The 103rd Anti-Tank Regiment, Royal Artillery was an artillery regiment of the British Army during the Second World War, created on 1 January 1943 from the 14th Battalion, South Staffordshire Regiment. They were transferred from the Norfolk beaches to Scotland and trained in mountain warfare until disbanded into other Royal Artillery units. Some became part of the 52nd (Lowland) Infantry Division.
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103rd Anti-Tank Regiment, Royal Artillery Wikipedia(Text) CC BY-SA